I Have A Lump In My Abdomen, I Started Noticing It Last April, And I Get Light Headed Really Easily And Its Gotten Bigger Through Out The Year, I Don t Know What It Is But I Also Feel Sick And Nausious I Also Lose My Appetite Easily But Then The Next Moment I ll Eat Eveything In Sight, But I m A Virgin, So I Can t Be Pregnant.